Rank	Countries/Territories	Count	Percent
1	United States	302	33%
2	China	272	29.7%
3	Japan	78	8.5%
4	Germany	53	5.8%
5	Korea, Republic of	41	4.5%
6	Netherlands	21	2.3%
7	Philippines	14	1.5%
8	Singapore	14	1.5%
9	Indonesia	13	1.4%
10	Australia	12	1.3%
11	Russia	12	1.3%
12	United Kingdom	11	1.2%
13	Hong Kong	7	0.8%
14	India	7	0.8%
15	Brazil	6	0.7%
16	Cyprus	5	0.5%
17	Sweden	5	0.5%
18	Taiwan	5	0.5%
19	Turkey	4	0.4%
20	Saudi Arabia	3	0.3%
21	Latvia	3	0.3%
22	France	3	0.3%
23	Ireland	3	0.3%
24	Greece	2	0.2%
25	Egypt	2	0.2%
26	Canada	2	0.2%
27	Nigeria	2	0.2%
28	Viet Nam	2	0.2%
29	Thailand	2	0.2%
30	Switzerland	2	0.2%
31	Norway	1	0.1%
32	Mongolia	1	0.1%
33	Argentina	1	0.1%
34	Cambodia	1	0.1%
35	Ethiopia	1	0.1%
36	Czech Republic	1	0.1%
37	Iraq	1	0.1%